Security+ Jobs in Denver, CO

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Software Engineer - ENG04 - Cleared On-Site

Computer Merchant, Ltd., The

Aurora, Colorado, USA

Full-time

JOB TITLE: SOFTWARE ENGINEER RATE RANGE: $85.00-90.00 per hour LOCATION: BUCKLEY AFB, AURORA, CO JOB#: 14879010 REQUIRED SKILLS: Typically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior relevant experience Experience with coding software in Java, or C++ Experience in software development and/or software integration Active and transferrable TS/SCI with polygraph U.S. government issued clearance is required prior to sta

Systems Engineering Intern

Redwire Space

Littleton, Colorado, USA

Full-time

Bring your passion for space! Redwire is accelerating humanity's expansion into space by delivering reliable, economical, and sustainable infrastructure for future generations. Where dreams and reality collide and the output is out of this world. At Redwire Space, we are a team of dreamers and doers. Where the impossible becomes possible, and every day is an opportunity to learn and get one step closer to knowing the unknown. Join us on our mission to expand humanity's presence in space. Redwir

Data Scientist 2

Realm One

Aurora, Colorado, USA

Full-time

We're searching fortalented individuals who provide intelligence, statistical analysis and programming expertise for the Government.This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, thencome join us! Job Description: Seeking Data Scientist that performs tasks associated with Big Data Platform management, utilizes skills in programming lang

Information Systems Security Engineer (ISSE)

Cymertek Corporation

Aurora, Colorado, USA

Full-time

Information Systems Security Engineer (ISSE) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our team and play a critical role in ensuring the security and resilience of our systems and infrastructure. In this role, you will be responsible for designing, implementing, and managing security measures to protect our informat

Cybersecurity Engineer

Workday, Inc.

Boulder, Colorado, USA

Full-time

Your work days are brighter here. At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise, one thing that really set us apart was our culture. A culture which was driven by our value of putting our people first. And ever since, the happiness, development, and contribution of every Workmate is central to who we are. Our Workmates believe a h

Network DOCSIS Engineer III

TEKsystems c/o Allegis Group

Englewood, Colorado, USA

Full-time

Description Looking for a strong intermediate/advanced with 5- 10 years of network engineer to help with RPHY testing. This candidate will need experience with DOCSIS, CMTS and Routing and Switching experience. - Plans and implements enterprise networks and related hardware and software. - Designs and documents network architecture. - Performs assessments on existing technologies to determine performance and capacity gaps. - Establishes security (firewalls, intrusion detection), connectivity

Virtualization Engineer - TS/SCI Required

TEKsystems c/o Allegis Group

Denver, Colorado, USA

Full-time

Description TEKsystems is seeking Migration Consultants to assist a client with VMware migration preparations. The team will sit operate remotely but will be required to travel on average once per month to client locations across the country. Required Skills: - Active TS/SCI security clearance - VMware experience - dependency mapping and preparations for VM migrations - Zerto Configuration and Migration - Networking understanding Description: The candidate will need to have extensive VMware expe

Information System Security Officer

Cymertek Corporation

Aurora, Colorado, USA

Full-time

Information System Security Officer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Information System Security Officer (ISSO) to join our cybersecurity team. In this role, you will be responsible for maintaining the security posture of information systems, ensuring compliance with security policies, and managing risk through the implementation of robust security measures.

Electronics Engineer II, Electrical Ground Support Equipment (EGSE)

Lockheed Martin Corporation

Littleton, Colorado, USA

Full-time

Job Description The Fleet Ballistic Missile (FBM) program is seeking an Electronics Engineer to join the Electrical Ground Support Equipment (EGSE) team. Location: This position does not support teleworking;the selected candidate will be located near our Lockheed Martin Space facility in: Littleton CO and be expected to work in the office full-time. Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a

Information System Security Engineer

Cymertek Corporation

Aurora, Colorado, USA

Full-time

Information System Security Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and proactive Information System Security Engineer to join our cybersecurity team. In this role, you will design, implement, and maintain security solutions to protect critical information systems and ensure compliance with established security standards. You will collaborate with cross-functional teams to asse

Computer Network Defense Analyst

Realm One

Aurora, Colorado, USA

Full-time

RealmOne is FOCUSED on you! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join us on this journey as we execute this new miss

Mechanical Systems Engineer

Lockheed Martin Corporation

Littleton, Colorado, USA

Full-time

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space. We invite you to join the Fleet Ballistic Missile (FBM) Program Systems Engineering Integration and Test (SEIT) team as an Embedded Systems Engineer (ESE). The role of the ESE is to partner with the FBM Propulsion, Structures, Ordnance, and Controls (PSOC) Subsystem Integrated Product Teams (IPTs) to shape the design, development, and production of modernized PSOC subsystems. Specific job duties of th

Technical Targeter and Discovery Analyst

Booz Allen Hamilton

Aurora, Colorado, USA

Full-time

Job Number: R0222045 Technical Targeter and Discovery Analyst The Opportunity: Do you enjoy the thrill of the hunt? Are you motivated by the head-to-head challenge of gaining access to well-protected networks? As a Technical Targeter and Discovery Analyst, you know that understanding the adversaries' tactics, techniques, and procedures are cru cia l to producing the intel that enables the success of mission owners. At Booz Allen, you can apply your vulnerability analysis, network mapping, explo

Systems Engineer Sr

Lockheed Martin Corporation

Littleton, Colorado, USA

Full-time

Job Description Do you have a commitment to success, proven interpersonal skills, a positive outlook? Are you a creative thinker and problem solver? Are you looking for a meaningful career? If so, then we would love to speak with you! Engineering & Technology is a dynamic and growing organization that plays a vital role in providing mission-critical intelligence solutions by optimizing satellite constellations, processing data through its entire life cycle and developing reliable cutting-edge i

Cybersecurity Analyst

Cymertek Corporation

Aurora, Colorado, USA

Full-time

Cybersecurity Analyst LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Cybersecurity Analyst to join our team and help safeguard our systems and data from potential threats. In this role, you will monitor and analyze security events, identify vulnerabilities, and implement measures to protect against cyberattacks. You will work closely with teams across the organization to

Computer Network Defense Analyst (CNDA)

Cymertek Corporation

Aurora, Colorado, USA

Full-time

Computer Network Defense Analyst (CNDA) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI CI Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and detail-oriented Computer Network Defense Analyst (CNDA) to join our cybersecurity team. In this role, you will be responsible for monitoring, analyzing, and defending network systems against potential threats and vulnerabilities. You will work with advanced tools and technologies to identify security risks

RF Engineer, Staff (Level IV) - Top Secret clearance

Lockheed Martin Corporation

Littleton, Colorado, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire, and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solu

Electronics Engineer IV, Electrical Ground Support Equipment (EGSE)

Lockheed Martin Corporation

Littleton, Colorado, USA

Full-time

Job Description The Fleet Ballistic Missile (FBM) program is seeking an Electronics Engineer to join the Electrical Ground Support Equipment (EGSE) team. Location: This position does not support teleworking;the selected candidate will be located near our Lockheed Martin Space facility in: Littleton CO and be expected to work in the office full-time. Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a

Electronics Engineer III, Electrical Ground Support Equipment (EGSE)

Lockheed Martin Corporation

Littleton, Colorado, USA

Full-time

Job Description The Fleet Ballistic Missile (FBM) program is seeking an Electronics Engineer to join the Electrical Ground Support Equipment (EGSE) team. Location: This position does not support teleworking;the selected candidate will be located near our Lockheed Martin Space facility in: Littleton CO and be expected to work in the office full-time. Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a

Principal Systems Engineer (Onsite)

RTX Corporation

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-01 Country: United States of America Location: CO112: Buckley AFB 18500 East 6th Ave 18500 East 6th Avenue Buckley AFB, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help o